<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <script>

    for(let i = 1; i <= 9; i++) {
      for(let j = 1; j <= i ; j++) {
        let res = i * j
        document.write(`<span>${j} * ${i} = ${res}</span>`)
      }
      document.write('<br>')
    }
  </script>
</body>
<style>
  span {
    display: inline-block;
    width: 100px;
  }
</style>
</html>